public ActivityTestRule<MainActivity> activityRule = new ActivityTestRule<>(MainActivity.class); @Test public void submitButtonIsDisplayed() { Espresso.onView(ViewMatchers.withId(R.id.submit_button)) .check(ViewAssertions.isDisplayed()); } }
new MyIdlingResource(); Espresso.registerIdlingResources(idlingResource); // Do something // Do not forget unregister idlingResource Espresso.unregisterIdlingResources(idlingResource); }